Detroit Grand Prix Stopped Because Of Detroit’s Terrible Roads The first running of the IndyCar Detroit Grand Prix since 2008 was red-flagged this afternoon after a piece of the track started to crumble, causing driver James Hinchcliffe to go flying into the wall. As you can see in the video (YouTube link provided below), he was not happy about it. Indy's return to Detroit's Belle Isle course was supposed to be another signal of the rebirth of the American automaker. Instead, it's just been a reminder of Detroit's failing infrastructure and Indy's inability to make anything outside of the Indy...